38488600

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3631}}^1$

素因数の和:3700

約数の個数: 48

約数和(自身を含む): 91199520

約数和(自身を除く): 52710920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 3631, 5300, 7262, 10600, 14524, 18155, 29048, 36310, 72620, 90775, 145240, 181550, 192443, 363100, 384886, 726200, 769772, 962215, 1539544, 1924430, 3848860, 4811075, 7697720, 9622150, 19244300, 38488600]

約数ペア:

[(1, 38488600), (2, 19244300), (4, 9622150), (5, 7697720), (8, 4811075), (10, 3848860), (20, 1924430), (25, 1539544), (40, 962215), (50, 769772), (53, 726200), (100, 384886), (106, 363100), (200, 192443), (212, 181550), (265, 145240), (424, 90775), (530, 72620), (1060, 36310), (1325, 29048), (2120, 18155), (2650, 14524), (3631, 10600), (5300, 7262)]